The standardized atomic weight of technetium is [98].
Technetium has 43 protons.
98
Titanium(Ti)
The atomic mass (not molecular weight) of technetium-99 is 98,906 254 7(21).
The atomic number of technetium (Tc) is 43.The atomic weight of Tc is 98 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
The atomic nucleus of technetium contain 43 protons and electrons.For each isotope the number of neutrons is different. Number of neutrons = Mass number of an Tc isotope - 43
Bromine, because Bromine has an atomic mass of only 5.
Titanium(Ti)
Technetium which has an atomic mass of 98.
The atomic mass (not molecular weight) of technetium-99 is 98,906 254 7(21).
The atomic number of Technetium is 43.
The atomic number of technetium (Tc) is 43.The atomic weight of Tc is 98 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
The atomic nucleus of technetium contain 43 protons and electrons.For each isotope the number of neutrons is different. Number of neutrons = Mass number of an Tc isotope - 43
Bromine, because Bromine has an atomic mass of only 5.
Technetium has the symbol of Tc. It has the atomic number of 43.
Technetium was discovered in 1937 by Carlo Perrier and Emilio Segre. Technetium has the symbol Tc and the atomic number 43.
it is Tc.
Technetium has 34 isotopes, with no stable isotopes
Technetium has the atomic number 43 but is an isotope with 99 protons